There were psychological differences as well: compassion led to positive emotions and greater motivation to help, but empathy brought unpleasant feelings, such as stress and sadness. (scientificamerican.com)
There's a $ 30 difference between the two — and a pretty big psychological difference going from $ 99 to $ 129. (androidcentral.com)
First, these findings are just one small slice of an emerging body of science on liberal and conservative psychological differences, which I discuss in detail in my forthcoming book. (salon.com)